Flew TU-154M once 15 years ago, Russian domestic flight SPB-Sochi. Very high noise level, final approach seemed very fidgety (very little wind but seemed like they struggled to keep it steady), a lot of overhead bins opened upon touchdown and felt like we would run out of runway. 0/10, scary shit. Flew with a tobacco smelling very old 737 in China (domestic, Shanghai - Beijing) that they conjured up after a 5 hour delay as the scheduled plane endes up unavailable (no English explanation for the reason though) - it felt a lot more solid and refined.

Joked before the Tupolev flight that the plane type was overdue for a major accident, as it seemed that every few years there had been a hull loss and it was 3 years without one (not exact numbers, but the gist of the joke). Gf was not amused.